Analysis

  • max time kernel
    135s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    14-04-2022 11:43

General

  • Target

    5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5.exe

  • Size

    1.1MB

  • MD5

    81db2585a19b1ed404d174c3205136a9

  • SHA1

    29baba83a48e25e886f7cf10f7e4467cc1818eee

  • SHA256

    5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5

  • SHA512

    caef3367d2f89c17fbc088c4bea057ec48c1e164f03e5659bd64c9a93353a0368c0c9f94cd6faa910029a301531bdce6c9f964566a4caedffa916bc55643c2b9

Malware Config

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

  • MassLogger Main Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5.exe
    "C:\Users\Admin\AppData\Local\Temp\5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:728
    • C:\Users\Admin\AppData\Local\Temp\5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5.exe
      "C:\Users\Admin\AppData\Local\Temp\5643a3a858f8ea5110382e436e7f71ace8dc95f48fd61e05d86c370bf622dbb5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1192

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/728-124-0x0000000000DD0000-0x0000000000EE6000-memory.dmp

    Filesize

    1.1MB

  • memory/728-125-0x0000000005780000-0x000000000581C000-memory.dmp

    Filesize

    624KB

  • memory/728-126-0x0000000005DD0000-0x0000000006374000-memory.dmp

    Filesize

    5.6MB

  • memory/728-127-0x00000000058C0000-0x0000000005952000-memory.dmp

    Filesize

    584KB

  • memory/728-128-0x0000000005740000-0x000000000574A000-memory.dmp

    Filesize

    40KB

  • memory/728-129-0x0000000005A60000-0x0000000005AB6000-memory.dmp

    Filesize

    344KB

  • memory/1192-130-0x0000000000000000-mapping.dmp

  • memory/1192-131-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB